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I've been using the OFED version as openmpi by itself, without IB
support, is somewhat useless on most of my installs. The easiest approach is to simply drop the latest src.rpm into the SRPMS subdir, then build ofed normally. ofed will pick the latest src rpm and build it with IB primitives. This does break epel and distro openmpi, but as I said - these are usually useless to me without inherent IB support. For the same reason I don't use the distro's IB tools ( which conflict with ofed's ). The major downside to this approach - yum update breaks. ofed rpms conflict with distro's rpms w/o any resolution, but it's easy enough to work around. Also, I have given up on pbs and am now installing slurm exclusively. But this is just my experience - slurm for me is easier to use and maintain, easier to customize and configure for different requirements etc. There is no need to configure an interface for slurm, the default configuration is supported for openmpi. Just my two cents. On 14/12//2012 15:17, Ibad Kureshi
U0850037 wrote:
Hello.what are you using at the moment? - custom openmpi build (rpm or nfs share)?YES, we have /apps/mpi/* over gluster- epel rpm?NO- oscar rpm?YES, our teaching examples were all created using the oscar rpm version of openmpi so we have kept it on.What would help you? - openmpi-oscar located in /opt - openmpi located in /opt - openmpi located in /usrAny is fine .Many thanks for your feedback about this point.Glad to help Regards Ibad Kureshi Lecturer: Department of Engineering and Technology Administrator: High Performance Computing - Resource Centre Canal Side East 2/13 University of Huddersfield Queensgate Huddersfield HD13DH t: +44 (0) 1484 471855 --- This transmission is confidential and may be legally privileged. If you receive it in error, please notify us immediately by e-mail and remove it from your system. If the content of this e-mail does not relate to the business of the University of Huddersfield, then we do not endorse it and will accept no liability. ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Oscar-users mailing list Oscar-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/oscar-users |
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